BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 565

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

[31:16]
[15]
[14:12]
[11:8]
[7:4]
[3:0]
Bit
[Description]
−
int_toggle
−
rx_nullpkt_ep[3:0]
ep[3:0]
com[3:0]
a. <int_toggle>
b. <rx_nullpkt_ep[3:0]>
c.
Symbol
Makes the DATA-PID toggle when Handshake is not received in Interrupt-IN transfers.
0y0: Do not toggle when not received
0y1: Toggle when not received as well
Indicates the receiving endpoint when Zero-Length data is received.
When the “int_rx_zero” flag is asserted, read this bit to check to which endpoint it was
asserted. Once Zero-Length data is received and the endpoint number is retained, the
value of this register will be retained until Zero-Length data is received next time or
hardware reset (reset_x = 0) is made. If there is more than one endpoint of OUT direction,
this bit will be renewed each time Zero-Length data is received. In that case,
INT_RX_DATA0 register can be used to identify which endpoint has received the data.
<ep[3:0]>
Sets the endpoint where the command to be issued will be valid. (Do not specify an
endpoint not existing.)
4.
Bit
UD2CMD (Command register)
−
R/W
−
RO
R/W
R/W
Type
Undefined
0y0
Undefined
(-)(-)(-)(-)
0y0000
0y0000
0y0000,
TENTATIVE
Reset
Value
TMPA900CM- 564
Read as undefined. Write as zero.
Makes the DATA-PID toggle when Handshake is not received in
Interrupt-IN transfers.
0y0: Do not toggle when not received
0y1: Toggle when not received as well
Read as undefined. Write as zero.
Indicates the receiving endpoint when Zero-Length data is
received.
Sets the endpoint where the command to be issued will be valid.
Sets the command to be issued for the endpoint selected in
ep[3:0].
0x0: Reserved
0x1: Setup_Fin
0x2: Set_DATA0
0x4: EP_Stall
0x5: EP_Invalid
0x6: Reserved
0x7: EP_Disable
0x8: EP_Enable
0x9: All_EP_Invalid
0xA: USB_Ready
0xB:
0xC: EP_EOP
0xD:
0xE: EP_TX_0DATA
0xF: Reserved
Setup_Received
EP_FIFO_Clear
Description
Address = (0xF440_0000) + (0x020C)
TMPA900CM
2009-10-14